mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
144 lines
4.8 KiB
XML
144 lines
4.8 KiB
XML
<?xml version="1.0"?>
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<!DOCTYPE bindings PUBLIC "-//MOZILLA//DTD XBL V1.0//EN" "http://www.mozilla.org/xbl">
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<bindings
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xmlns="http://www.mozilla.org/xbl"
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xmlns:xbl="http://www.mozilla.org/xbl"
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xmlns:html="http://www.w3.org/1999/xhtml"
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xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<binding id="documenttab"
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extends="chrome://global/content/bindings/richlistbox.xml#richlistitem">
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<content>
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<xul:stack anonid="page" class="documenttab-container" flex="1">
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<html:canvas anonid="canvas" class="documenttab-canvas" left="8" width="100" height="75"/>
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<xul:vbox left="0" top="28">
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<xul:image anonid="close" class="documenttab-close"/>
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</xul:vbox>
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</xul:stack>
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</content>
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<implementation>
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<constructor><![CDATA[
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let close = document.getAnonymousElementByAttribute(this, "anonid", "close");
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let closefn = new Function("event", this.control.getAttribute("onclosetab"));
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var self = this;
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close.addEventListener("mousedown", function(event) { closefn.call(self, event); event.stopPropagation(); }, true);
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]]></constructor>
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<method name="updateThumbnail">
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<parameter name="browser"/>
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<parameter name="srcCanvas"/>
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<body>
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<![CDATA[
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const tabWidth = 100;
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const tabHeight = 75;
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let canvas = document.getAnonymousElementByAttribute(this, "anonid", "canvas");
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let domWin = browser.contentWindow;
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let ctx = canvas.getContext("2d");
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if (srcCanvas) {
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ctx.drawImage(srcCanvas, 0, -tabHeight, tabWidth, tabHeight*3)
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}
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else {
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let width = domWin.innerWidth;
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let height = domWin.innerHeight;
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ctx.clearRect(0, 0, tabWidth, tabHeight);
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ctx.save();
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ctx.scale(tabWidth / width, tabHeight / height);
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ctx.drawWindow(domWin, 0, 0, width, height, "white");
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ctx.restore();
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}
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]]>
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</body>
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</method>
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<method name="markInvalid">
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<parameter name="browser"/>
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<body>
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<![CDATA[
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let canvas = document.getAnonymousElementByAttribute(this, "anonid", "canvas");
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let ctx = canvas.getContext("2d");
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ctx.save();
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ctx.strokeStyle = "red";
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ctx.moveTo(63, 43);
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ctx.lineTo(78, 58);
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ctx.moveTo(78, 43);
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ctx.lineTo(63, 58);
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ctx.stroke();
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ctx.restore();
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]]>
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</body>
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</method>
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</implementation>
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</binding>
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<!-- very hacky, used to display richlistitems in multiple columns -->
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<binding id="tablist"
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extends="chrome://global/content/bindings/richlistbox.xml#richlistbox">
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<content>
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<children includes="listheader"/>
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<xul:scrollbox allowevents="true" orient="horizontal" anonid="main-box"
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flex="1">
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<children/>
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</xul:scrollbox>
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</content>
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<implementation>
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<field name="tabsPerColumn">4</field>
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<property name="children" readonly="true">
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<getter>
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<![CDATA[
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var childNodes = [];
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for (var box = this.firstChild; box; box = box.nextSibling) {
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for (var child = box.firstChild; child; child = child.nextSibling) {
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if (child instanceof Components.interfaces.nsIDOMXULSelectControlItemElement)
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childNodes.push(child);
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}
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}
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return childNodes;
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]]>
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</getter>
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</property>
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<method name="addTab">
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<parameter name="tab"/>
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<body>
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<![CDATA[
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if (this.children.length % this.tabsPerColumn == 0)
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this.appendChild(document.createElement("vbox"));
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this.lastChild.appendChild(tab);
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return tab;
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]]>
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</body>
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</method>
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<method name="removeTab">
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<parameter name="tab"/>
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<body>
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<![CDATA[
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var idx = this.getIndexOfItem(tab);
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if (idx == -1)
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return;
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// remove all later tabs and readd them so that there aren't empty columns
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var count = this.itemCount - 1;
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var tomove = [ ];
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for (var c = count; c >= idx; c--) {
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var tab = this.getItemAtIndex(c);
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tomove.push(tab.parentNode.removeChild(tab));
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if (!this.lastChild.hasChildNodes())
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this.removeChild(this.lastChild);
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}
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// subtract 2 because the tab to remove should not be added back again
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for (var m = tomove.length - 2; m >= 0; m--)
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this.addTab(tomove[m]);
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]]>
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</body>
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</method>
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</implementation>
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</binding>
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</bindings>
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